4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole
- 中文别名:4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲游基-1H-吡唑
- 中文释义:4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲游基-1H-吡唑;4-(4,4,5,5-四甲基-[1,3,2]二噁硼烷-2-基)-1-三苯甲游基-1H-吡唑
- 英文别名:4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tritylpyrazole;
RB2082;
QC-564
- CAS No.:863238-73-7
- 分子式:C28H29BN2O2
- 分子量:436.35
- 精确分子量:436.23200
- PSA:36.28000
- InChI:InChI=1/C28H29BN2O2/c1-26(2)27(3,4)33-29(32-26)25-20-30-31(21-25)28(22-14-8-5-9-15-22,23-16-10-6-11-17-23)24-18-12-7-13-19-24/h5-21H,1-4H3
- 分子结构式:
物化性质
- 密度:
- 1.07 g/cm3
- 沸点:
- 587.3ºC at 760 mmHg
- 闪点:
- 309ºC
- 折射率:
- 1.575
安全信息
- 密度:
- 1.07 g/cm3
- 沸点:
- 587.3ºC at 760 mmHg
- 闪点:
- 309ºC
- 折射率:
- 1.575
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%